The Uni-Flex Pig® 2C is a solid polyurethane pig cast as a single piece construction. The flexible combination of cups and discs creates an effective pig for removing liquids from wet gas systems, water from product pipelines, and paraffin from the walls of crude oil pipelines.

Manufactured from Inline’s MAXITHANE®, a high-performance polyurethane, this multi-disc pig flexes through varying diameter pipelines, short-radius weld ells, tees, valves, dents, and out-of-round pipe. Its hollow core allows the pig to expand in diameter thereby increasing its seal as the differential pressure across the pig increases and to center itself for even wear.


  • Sizes 2″ – 20″
  • 2 cup design with multiple discs
  • Superior sealing and support